metron-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From cestella <...@git.apache.org>
Subject [GitHub] incubator-metron issue #428: METRON-678: Multithread the flat file loader
Date Fri, 27 Jan 2017 23:36:01 GMT
Github user cestella commented on the issue:

    https://github.com/apache/incubator-metron/pull/428
  
    Testing Plan
    
    * Download the alexa 1m dataset:
    ```
    wget http://s3.amazonaws.com/alexa-static/top-1m.csv.zip
    unzip top-1m.csv.zip
    ```
    * Create a 100k and single entry selection:
    ```
    head -n 100000 top-1m.csv > top-100k.csv
    head -n 1 top-1m.csv > top-1.csv
    ```
    * Create an extractor.json for the CSV data by editing `extractor.json` and pasting in
these contents:
    ```
    {
      "config" : {
        "columns" : {
           "domain" : 1,
           "rank" : 0
                    }
        ,"indicator_column" : "domain"
        ,"type" : "alexa"
        ,"separator" : ","
                 },
      "extractor" : "CSV"
    }
    ```
    * Verify 100k import with 5 threads:
    ```
    # truncate hbase
    echo "truncate 'enrichment'" | hbase shell
    # import data into hbase using 5 threads
    /usr/metron/0.3.0/bin/flatfile_loader.sh -i ./top-100k.csv -t enrichment -c t -e ./extractor.json
-p 5 -b 128
    # count data written and verify it's 100k
    echo "count 'enrichment'" | hbase shell
    ```
    * Verify 100k import with 5 threads and a batch of 1000:
    ```
    # truncate hbase
    echo "truncate 'enrichment'" | hbase shell
    # import data into hbase using 5 threads
    /usr/metron/0.3.0/bin/flatfile_loader.sh -i ./top-100k.csv -t enrichment -c t -e ./extractor.json
-p 5 -b 1000
    # count data written and verify it's 100k
    echo "count 'enrichment'" | hbase shell
    ```
    * Verify 100k import with 1 threads:
    ```
    # truncate hbase
    echo "truncate 'enrichment'" | hbase shell
    # import data into hbase using 5 threads
    /usr/metron/0.3.0/bin/flatfile_loader.sh -i ./top-100k.csv -t enrichment -c t -e ./extractor.json
-p 1 -b 128
    # count data written and verify it's 100k
    echo "count 'enrichment'" | hbase shell
    ```
    * Verify 1 entry import with 5 threads:
    ```
    # truncate hbase
    echo "truncate 'enrichment'" | hbase shell
    # import data into hbase using 5 threads
    /usr/metron/0.3.0/bin/flatfile_loader.sh -i ./top-1.csv -t enrichment -c t -e ./extractor.json
-p 5 -b 128
    # count data written and verify it's 1
    echo "count 'enrichment'" | hbase shell
    ```
    * Verify 1 entry import with 1 threads:
    ```
    # truncate hbase
    echo "truncate 'enrichment'" | hbase shell
    # import data into hbase using 5 threads
    /usr/metron/0.3.0/bin/flatfile_loader.sh -i ./top-1.csv -t enrichment -c t -e ./extractor.json
-p 1 -b 128
    # count data written and verify it's 1
    echo "count 'enrichment'" | hbase shell
    ```


---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at infrastructure@apache.org or file a JIRA ticket
with INFRA.
---

Mime
View raw message